.back{
    background-color: #adadad;
}

.test_id{
    margin-left: 80px;
}
.title{
    width: 200px ;
    margin-top: 10px;
}
.form1style{
    margin-top: 20px;
}
.font_J{
    /*margin-left: 10px;*/
}
.form2style{
    margin-top: 40px;
    margin-left: 55px;
    margin-bottom: 40px;
}

.submit_style1{
    width: 100px;
    margin: 0 auto;
}
.titlesum{
    width: 100px;
}
.buttonstyle{
    margin-left: 20px;
}